Analysis Note
Assay (HPLC, area%) | ≥ 99.0 % (a/a) |
Melting range (lower value) | ≥ 125 °C |
Melting range (upper value) | ≤ 127 °C |
Spec. rotation [α20/D (c=1 in chloroform) | +70.0 - +71.0 ° |
Identity (IR) | passes test |
Application
(2R,6S)-(+)-4-Benzoyloxy-2-benzoyloxymethyl-6-methoxy- 2H-pyran-3(6H)-one for synthesis. CAS 25552-06-1, molar mass 382.37g/mol.
General description
for synthesis
This product has met the following criteria to qualify for the following awards: